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Individual Calculations April 2013 |
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| Parlas, Helin Total change: -11.40 | |   |
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| 20e Open International de Selestat - Open B (1400-1799) | SELESTAT | FRA | 2013-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1584 | 0.50 | 3 | -0.76 | 15 | -11.40 | |
|  Fix, Martial | | | 1765 | FRA | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Manser, Lucas | | | 1633 | FRA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Waked, Olivier | | | 1535 | FRA | 0.00 | 1 | -0.57 | 15 | -8.55 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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